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T19607

1,2,4,5-Tetramethylbenzene

Name: 1,2,4,5-Tetramethylbenzene
Brand: ALDRICH

95%

Synonym(s):

Durene, 1,2,4,5-Tetramethylbenzene

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About This Item

Linear Formula:

C₆H₂(CH₃)₄

CAS Number:

95-93-2

Molecular Weight:

134.22

NACRES:

NA.22

PubChem Substance ID:

24900002

eCl@ss:

39011404

UNSPSC Code:

12352100

EC Number:

202-465-7

MDL number:

MFCD00008528

Beilstein/REAXYS Number:

1903393

Assay:

95%

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Properties

vapor density

4.6 (vs air)

Quality Level

100

vapor pressure

160 mmHg ( 140 °C)

assay

95%

mp

76-80 °C (lit.)

density

0.838 g/mL at 25 °C (lit.)

SMILES string

Cc1cc(C)c(C)cc1C

InChI

1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3

InChI key

SQNZJJAZBFDUTD-UHFFFAOYSA-N

Description

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pictograms

GHS02,GHS09

signalword

Danger

hcodes

H228,H410

pcodes

P210 - P240 - P241 - P273 - P280 - P370 + P378

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1

Storage Class

4.1B - Flammable solid hazardous materials

flash_point_f

165.2 °F - closed cup

flash_point_c

74 °C - closed cup

ppe

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

危险化学品

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Discordant patterns of genetic and phenotypic differentiation in five grasshopper species codistributed across a microreserve network.

Joaquín Ortego et al.

Molecular ecology, 24(23), 5796-5812 (2015-10-18)

Conservation plans can be greatly improved when information on the evolutionary and demographic consequences of habitat fragmentation is available for several codistributed species. Here, we study spatial patterns of phenotypic and genetic variation among five grasshopper species that are codistributed

Chromodomain, Helicase and DNA-binding CHD1 protein, CHR5, are involved in establishing active chromatin state of seed maturation genes.

Yuan Shen et al.

Plant biotechnology journal, 13(6), 811-820 (2015-01-13)

Chromatin modification and remodelling are the basis for epigenetic regulation of gene expression. LEAFY COTYLEDON 1 (LEC1), LEAFY COTYLEDON 2 (LEC2), ABSCISIC ACID-INSENSITIVE 3 (ABI3) and FUSCA3 (FUS3) are key regulators of embryo development and are repressed after seed maturation.

Durene-capped porphyrin complexes of iron(II). Binding of imidazoles, and spectroscopic trends within Fe(porp)B(L) species (B = imidazole base; L = RNC, CO, O2).

S David et al.

Journal of inorganic biochemistry, 28(2-3), 125-135 (1986-10-01)

Solution equilibria are presented for in situ reactions of the type FeII(porp) + B----FeII(porp)B, where porp represents the dianion of some durene-capped porphyrins with variable length linking methylene straps, and B is 1-methyl, 1,2-dimethyl, or 1,5-dicyclohexylimidazole. Increasing distortion of the

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Global Trade Item Number

SKU	GTIN
T19607-100G	04061837338540
T19607-500G	04061837338557